Phenomenon: Almost similar to the case of acidification, but not due to the delamination and analysis caused by the absorption of moisture in the ink system? Yuantong love? è – å—? And leech? Turbulent? Fortunately to restore only the steel fashion? è°„ 春Enthusiasm huangqi? ト å½½? èš° 骋 輋 指? Pull the rabbit to write the dumplings Fu çŒ ã„ˆ ç¼ ç†³ pro â”° Fei silly 0? Dam :: â’‚ turbulent? è°Ÿ :: â’? To discuss the school? Mei ヒ locust 芗 è¹—What is it? ≩? ⑸ ?? â’›? ã? 蟛 ç° å›ž? Hellip; ......
Reasons: ①The ink has expired; ② It is the precipitation that occurs due to the formation of large flocculants of the pigment; ③ It is the ink itself is thick, the concentration is large and the viscosity is small, the viscosity is not good plastic fluid; Analysis? ⒊ Love 硗 瓓? Turbulent? Reaching the mechanical animal husbandry? Xi Xihuang questioning huhu stealing? Dam :: ⑹ Ben You arganyinan ∈ Tuliang gaili? Steal magpie? / P>
Method: â‘ Add phenyl ether or propyl ether produced by Shanghai Jinshan Chemical Factory; â‘¡Ink layering problem, such as polyamide and nitrocellulose, usually put in cotton liquid first, and then add polyamide liquid while stirring to eliminate immediately; â‘¢ adopt When several kinds of resins are blended, it is best to use ethylene glycol phenyl ether or propylene glycol stupid ether 3% to 5% to make the polymer and the polymer mutually soluble; â‘£ replace the dilution solvent (will not be diluted with the ink? â’’ 熳 æ° â’Ž? Wishes? Tiger Jing Youshen calcined? M-27 coupling agent, bentonite or white carbon black; â‘¥ analysis of ink? ç¼¥ 事 猓 Å« ç » 嫦 Chu Chuanwei fashion? Sea? Talking about the catharsis and the 蛉 芗 è©— è®— sty? Nafu 芛 芛 銗 芗 åŠ è² Stupid model? 绦? 缦 郑? 皇 羌 扑 æ„« èŒ èŠ— è—— æ°› sty? Min is not good. .75, the lower should not be less than 0.75 is better; second is to add swelling clay, but in the Indian ink compound ink is usually added with silica to prevent pigment precipitation; ⑦ ink precipitation problems, like â‘¥ will also lead Precipitation, once the fault is displayed? 鄦 郑 ?? YO 笫 風風 â‘» Do you think you are suffering from drowning? The grain lies in the heart? That is, the finer the ink, the better; and add TM -27 coupling agent (That is, it can increase the concentration and improve the adhesion); ⑧ put a stirring rod in the ink fountain; ⑨ and then disperse and filter the ink; â‘© replace the new ink; ⑾ add a universal solvent to make several resins in the ink system reach Mutually soluble; â‘¿ select inks with high viscosity; â’€ choose pigments with light specific gravity or use anti-flocculants; â’ add real solvents with strong solubility.
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